ホーム › Graphics.GdiPlus › GdipGetGenericFontFamilySansSerif

GdipGetGenericFontFamilySansSerif

関数

汎用のサンセリフフォントファミリーを取得する。

DLLgdiplus.dll呼出規約winapi

シグネチャ

// gdiplus.dll
#include <windows.h>

Status GdipGetGenericFontFamilySansSerif(
    GpFontFamily** nativeFamily
);

パラメーター

名前	型	方向	説明
nativeFamily	GpFontFamily**	inout	汎用サンセリフフォントファミリを受け取るポインタのポインタ(出力)。

戻り値の型: Status

各言語での呼び出し定義

// gdiplus.dll
#include <windows.h>

Status GdipGetGenericFontFamilySansSerif(
    GpFontFamily** nativeFamily
);

[DllImport("gdiplus.dll", ExactSpelling = true)]
static extern int GdipGetGenericFontFamilySansSerif(
    IntPtr nativeFamily   // GpFontFamily** in/out
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipGetGenericFontFamilySansSerif(
    nativeFamily As IntPtr   ' GpFontFamily** in/out
) As Integer
End Function

' nativeFamily : GpFontFamily** in/out
Declare PtrSafe Function GdipGetGenericFontFamilySansSerif Lib "gdiplus" ( _
    ByVal nativeFamily As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GdipGetGenericFontFamilySansSerif = ctypes.windll.gdiplus.GdipGetGenericFontFamilySansSerif
GdipGetGenericFontFamilySansSerif.restype = ctypes.c_int
GdipGetGenericFontFamilySansSerif.argtypes = [
    ctypes.c_void_p,  # nativeFamily : GpFontFamily** in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipGetGenericFontFamilySansSerif = Fiddle::Function.new(
  lib['GdipGetGenericFontFamilySansSerif'],
  [
    Fiddle::TYPE_VOIDP,  # nativeFamily : GpFontFamily** in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipGetGenericFontFamilySansSerif(
        nativeFamily: *mut *mut GpFontFamily  // GpFontFamily** in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipGetGenericFontFamilySansSerif(IntPtr nativeFamily);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipGetGenericFontFamilySansSerif' -Namespace Win32 -PassThru
# $api::GdipGetGenericFontFamilySansSerif(nativeFamily)

#uselib "gdiplus.dll"
#func global GdipGetGenericFontFamilySansSerif "GdipGetGenericFontFamilySansSerif" sptr
; GdipGetGenericFontFamilySansSerif varptr(nativeFamily)   ; 戻り値は stat
; nativeFamily : GpFontFamily** in/out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

出力引数:

#uselib "gdiplus.dll"
#cfunc global GdipGetGenericFontFamilySansSerif "GdipGetGenericFontFamilySansSerif" var
; res = GdipGetGenericFontFamilySansSerif(nativeFamily)
; nativeFamily : GpFontFamily** in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "gdiplus.dll"
#cfunc global GdipGetGenericFontFamilySansSerif "GdipGetGenericFontFamilySansSerif" sptr
; res = GdipGetGenericFontFamilySansSerif(varptr(nativeFamily))
; nativeFamily : GpFontFamily** in/out -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; Status GdipGetGenericFontFamilySansSerif(GpFontFamily** nativeFamily)
#uselib "gdiplus.dll"
#cfunc global GdipGetGenericFontFamilySansSerif "GdipGetGenericFontFamilySansSerif" var
; res = GdipGetGenericFontFamilySansSerif(nativeFamily)
; nativeFamily : GpFontFamily** in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; Status GdipGetGenericFontFamilySansSerif(GpFontFamily** nativeFamily)
#uselib "gdiplus.dll"
#cfunc global GdipGetGenericFontFamilySansSerif "GdipGetGenericFontFamilySansSerif" intptr
; res = GdipGetGenericFontFamilySansSerif(varptr(nativeFamily))
; nativeFamily : GpFontFamily** in/out -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipGetGenericFontFamilySansSerif = gdiplus.NewProc("GdipGetGenericFontFamilySansSerif")
)

// nativeFamily (GpFontFamily** in/out)
r1, _, err := procGdipGetGenericFontFamilySansSerif.Call(
	uintptr(nativeFamily),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipGetGenericFontFamilySansSerif(
  nativeFamily: Pointer   // GpFontFamily** in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipGetGenericFontFamilySansSerif';

result := DllCall("gdiplus\GdipGetGenericFontFamilySansSerif"
    , "Ptr", nativeFamily   ; GpFontFamily** in/out
    , "Int")   ; return: Status

●GdipGetGenericFontFamilySansSerif(nativeFamily) = DLL("gdiplus.dll", "int GdipGetGenericFontFamilySansSerif(void*)")
# 呼び出し: GdipGetGenericFontFamilySansSerif(nativeFamily)
# nativeFamily : GpFontFamily** in/out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。